213154571160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31162949}}^1$

素因数の和:31162985

約数の個数: 96

約数和(自身を含む): 729213030000

約数和(自身を除く): 516058458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31162949, 62325898, 93488847, 124651796, 155814745, 186977694, 249303592, 280466541, 311629490, 373955388, 467444235, 560933082, 592096031, 623258980, 747910776, 934888470, 1121866164, 1184192062, 1246517960, 1402332705, 1776288093, 1869776940, 2243732328, 2368384124, 2804665410, 2960480155, 3552576186, 3739553880, 4736768248, 5328864279, 5609330820, 5920960310, 7105152372, 8881440465, 10657728558, 11218661640, 11841920620, 14210304744, 17762880930, 21315457116, 23683841240, 26644321395, 35525761860, 42630914232, 53288642790, 71051523720, 106577285580, 213154571160]

約数ペア:

[(1, 213154571160), (2, 106577285580), (3, 71051523720), (4, 53288642790), (5, 42630914232), (6, 35525761860), (8, 26644321395), (9, 23683841240), (10, 21315457116), (12, 17762880930), (15, 14210304744), (18, 11841920620), (19, 11218661640), (20, 10657728558), (24, 8881440465), (30, 7105152372), (36, 5920960310), (38, 5609330820), (40, 5328864279), (45, 4736768248), (57, 3739553880), (60, 3552576186), (72, 2960480155), (76, 2804665410), (90, 2368384124), (95, 2243732328), (114, 1869776940), (120, 1776288093), (152, 1402332705), (171, 1246517960), (180, 1184192062), (190, 1121866164), (228, 934888470), (285, 747910776), (342, 623258980), (360, 592096031), (380, 560933082), (456, 467444235), (570, 373955388), (684, 311629490), (760, 280466541), (855, 249303592), (1140, 186977694), (1368, 155814745), (1710, 124651796), (2280, 93488847), (3420, 62325898), (6840, 31162949)]